英文主题演讲稿33篇 As we all know, water is the source of people’s life. 没有水，人无法生存，万物将不能生长，世界将不会如此多姿多彩。Without water, people can’t survive, things will not grow, and the world will not be so colorful. 因此，要珍惜水、爱护水、节约水，从我做起。So we should cherish water, love wate
